jacobatzen.dk

📜 Historical scan 2026-07-19 12:17:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jacobatzen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 66.6.44.4 is hosted by Automattic, Inc (AS2635) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
66.6.44.4	43200s	—	AS2635	Automattic, Inc	66.6.40.0/21	🇺🇸 United States	Ashburn

📧 MX Records#

5 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b 74.125.131.27	lh-in-f27.1e100.net lh-in-x1b.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	66.6.44.4
🔶 Autoconfig	66.6.44.4

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 175ms

TXT Record
google-site-verification=JBnUrGtHJf_F1G0vybNCQGNuMg5YtfgRKM8rXkzYVhA

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 13:48:08

www	66.6.44.4 (AS2635) (address records, no CNAME)
www vs bare domain	Same network jacobatzen.dk: 66.6.44.4 (AS2635) www.jacobatzen.dk: 66.6.44.4 (AS2635)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

51ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

23ms

Field	Value
Serial	2026071701
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

31ms

29ms

32ms

AAAA

29ms

TXT

175ms

CAA

29ms

HTTPS

31ms

TLSA

488ms

SOA

23ms

MTA-STS

45ms

DNSSEC

51ms

SRV

44ms

Total

5456ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 13:48:08	1366ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-14 03:10:41	2478ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-04 12:42:53	2836ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-12 02:35:27	3783ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-19 12:17:30 shown	5456ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-18 03:33:09	1214ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-13 18:16:56	1142ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-02 17:02:51	1831ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 06:15:25	3426ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 13:11:45	2614ms	2 NS 1 A 5 MX	🔒 Secure